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LM26 - Factory-Preset Thermostat

General Description

The LM26 is a precision, single digital-output, lowpower thermostat comprised of an internal reference, DAC, temperature sensor and comparator.

Utilizing factory programming, it can be manufactured with different trip points as well as different digital output functionality.

Key Features

  • 1 Internal Comparator With Pin Programmable 2°C or 10°C Hysteresis.
  • No External Components Required.
  • Open-Drain or Push-Pull Digital Output; Supports CMOS Logic Levels.
  • Internal Temperature Sensor With VTEMP Output Pin.
  • VTEMP Output Allows After-Assembly System Testing.
  • Internal Voltage Reference and DAC for Trip-Point Setting.
  • Currently Available in 5-pin SOT-23 Plastic Package.
  • Excellent Power Supply Noise Rejection.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM26 SNIS115S – MAY 2001 – REVISED SEPTEMBER 2015 LM26 SOT-23, ±3°C Accurate, Factory-Preset Thermostat 1 Features •1 Internal Comparator With Pin Programmable 2°C or 10°C Hysteresis • No External Components Required • Open-Drain or Push-Pull Digital Output; Supports CMOS Logic Levels • Internal Temperature Sensor With VTEMP Output Pin • VTEMP Output Allows After-Assembly System Testing • Internal Voltage Reference and DAC for Trip-Point Setting • Currently Available in 5-pin SOT-23 Plastic Package • Excellent Power Supply Noise Rejection • UL Recognized Component • Key Specifications – Power Supply Voltage 2.7 V to 5.